000 00305 a2200121 4500
080 _a311:610
_bB 215 I
245 1 _aIntroduction to biostatistics
_cby H. Bancroft
260 _aNew York
_bHarper and Row
_c1966
650 _aBiostatistics
100 1 _aBancroft, H.
_d
300 _a210 pp.
901 _a103897
999 _c20490
_d20490